Pam: Yes you can. My wife and I do this and it's important that both of you have separate login account if using the *same* machine. Each login account has it own unique Address Book. Regards... Barry Sharp On Wednesday, November 27, 2002, at 02:31 PM, pamadams wrote: > Hi all, my husband and I both have the T68i. I use address book and > bluetooth to sync my contacts, but i am wondering if he can have his > "own" addressbook on my Mac, so he can sync as well. > Thanks, Pam